org.apache.lucene.analysis
Class StopAnalyzer

java.lang.Object
  |
  +--org.apache.lucene.analysis.Analyzer
        |
        +--org.apache.lucene.analysis.StopAnalyzer

public final class StopAnalyzer

extends Analyzer

Filters LetterTokenizer with LowerCaseFilter and StopFilter.

Field Summary

static String[]

ENGLISH_STOP_WORDS An array containing some common English words that are not usually useful for searching.

Constructor Summary

StopAnalyzer()
Builds an analyzer which removes words in ENGLISH_STOP_WORDS.

StopAnalyzer(String[] stopWords)
Builds an analyzer which removes words in the provided array.

Method Summary

TokenStream

tokenStream(String fieldName, Reader reader) Filters LowerCaseTokenizer with StopFilter.

Methods inherited from class org.apache.lucene.analysis.Analyzer

tokenStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ENGLISH_STOP_WORDS

public static final String[] ENGLISH_STOP_WORDS

An array containing some common English words that are not usually useful for searching.

Constructor Detail

StopAnalyzer

public StopAnalyzer()

Builds an analyzer which removes words in ENGLISH_STOP_WORDS.

StopAnalyzer

public StopAnalyzer(String[] stopWords)

Builds an analyzer which removes words in the provided array.

Method Detail

tokenStream

public final TokenStream tokenStream(String fieldName,
                                     Reader reader)

Filters LowerCaseTokenizer with StopFilter.

Overrides:

tokenStream in class Analyzer